WEG ESW-B12D45A-R30 ENCLOSED STARTER ESW-B12D45A-R30 CAST IRON FRAMEWEG enclosed starters series were designed to meet the requirements and flexibility frequently demanded in industrial applications. Featuring components that meet IEC design standards and UL horsepower ratings, WEG enclosed starters are UL508A approved and cULus certified. This means your panels will fulfill the rigorous requirements of UL508A and will have the quality and performance as for all WEG products. Start Type Direct Three phase Assembly
04 LOCKED ROTOR TORQUE UOM OZFT INSULATION CLASS B KVA CODE LETTER P LOCKED ROTOR AMPS 18
automatic Shaft Material SAE 1040/45 Carbon Steel Painting RAL 5009 203A (ISO 12944 - C2) Grounding Lugs Single Fan Cover material Cast Iron Tropicalized Painting Without Fan material Aluminum Brake Type WEG - 260
Frame 225S/M Output 50 HP (37 kW) Number of Poles 4 Frequency 60 Hz Rated speed 1785 rpm Slip 0
00 % Rated voltage 380 V Rated current 73
15 STARTCAPMFD N\A SHIPPING WEIGHT 510 BREAKDOWN TORQUE 239 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 174 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER F LOCKED ROTOR AMPS 193
Standard NEMA MG-1 Frequency 60 Hz Voltage 460 V Number of poles 6 Degree of Protection IP55 Synchronous speed 1200 rpm Output rating 400 HP Mounting F-1 Flange Without Terminal box¹ Left position Enclosure IC411 - TEFC
Standard NEMA MG-1 Frequency 60 Hz Voltage 575 V Number of poles 8/4 Degree of Protection IP55 Synchronous speed 900/1800 rpm Output rating 5
Model BCWTD275V53D4-F Protection device Fused Rated voltage 480
automatic Shaft Material SAE 1040/45 Carbon Steel Painting RAL 5009 203A (ISO 12944 - C2) Grounding Lugs Single Fan Cover material Cast Iron Tropicalized Painting Without Fan material Plastic Bearing cap Yes- Bearing Cap Balancing Method 1/2 Key Drip Cover Without Pump Seal Gasket Connection Cables Quantity 12 Downloads
lb Locked rotor torque 220 % Breakdown torque 300 % Locked rotor time 21s (cold) 12s (hot) Moment of inertia (J) 0
15 STARTCAPMFD N\A SHIPPING WEIGHT 120 BREAKDOWN TORQUE 383 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 304 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER K LOCKED ROTOR AMPS 71
8 NEMA NOMINAL EFFICIENCY 95 FULL LOAD AMPS PRIMARY 55 SERVICE FACTOR AMPS PRIMARY 63 Technical Data
